package com.ruoyi.system.mapper;

import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.system.domain.Dev;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface DevMapper {
    int addDev(Dev dev);

    Dev listid();

    int deleteDev(Integer devId);

    void updDev(Dev dev);
}
